Area code 302 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Delaware. It is Delaware's only area code, and was assigned in 1947 as one of the original North American area codes.
Despite the rapid growth in telecommunication services in the northern part of the state, area code 302 is not projected to exhaust its numbering pool until 2033.
Prior to October 2021, area code 302 had telephone numbers assigned for the central office code 988. In 2020, 988 was designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which created a conflict for exchanges that permit seven-digit dialing. This area code was therefore scheduled to transition to ten-digit dialing by October 24, 2021.[1]
Delaware shares a LATA with Philadelphia and the Pennsylvania side of the Delaware Valley.[2]
Central office prefixes
editUnless otherwise stated, most of the prefixes were introduced on or before February 4, 1994. Prefixes located in the Ocean View area also serve Bethany Beach, Millville and Fenwick Island. 976 is assigned to Wilmington, and requires dialling "1+302" first.
| Prefix | Location | County | Introduced |
|---|---|---|---|
| 200 | Lewes | Sussex | November 21, 2006 |
| 202 | Camden-Wyoming | Kent | April 7, 2014 |
| 203 | Wilmington | New Castle | October 17, 2012 |
| 204 | Harbeson | Sussex | October 13, 1999 |
| 205 | Bridgeville | Sussex | October 13, 1999 |
| 206 | Camden-Wyoming | Kent | October 13, 1999 |
| 207 | Dagsboro | Sussex | October 13, 1999 |
| 208 | Christiana | New Castle | October 13, 1999 |
| 209 | Delmar | Sussex | October 13, 1999 |
| 212 | Rehoboth Beach | Sussex | January 26, 2012 |
| 213 | Dover | Kent | October 13, 1999 |
| 214 | Felton | Kent | October 13, 1999 |
| 216 | Frederica | Kent | October 13, 1999 |
| 217 | Georgetown | Sussex | October 13, 1999 |
| 218 | Wilmington | New Castle | August 14, 1998 |
| 219 | Greenwood | Sussex | October 13, 1999 |
| 220 | New Castle | New Castle | October 15, 1996 |
| 221 | New Castle | New Castle | May 18, 1998 |
| 222 | Camden-Wyoming | Kent | March 21, 2001 |
| 223 | Smyrna | Kent | April 1, 1997 |
| 224 | Newark | New Castle | May 18, 1998 |
| 225 | Wilmington | New Castle | May 18, 1998 |
| 226 | Rehoboth Beach | Sussex | February 4, 1994 |
| 227 | Rehoboth Beach | Sussex | February 4, 1994 |
| 228 | Milford | Kent | April 15, 1996 |
| 229 | New Castle | New Castle | April 15, 1996 |
| 230 | Wilmington | New Castle | August 14, 1998 |
| 231 | Harbeson | Sussex | April 1, 1997 |
| 232 | Bridgeville | Sussex | April 1, 1997 |
| 233 | Camden-Wyoming | Kent | April 1, 1997 |
| 234 | Hockessin | New Castle | February 4, 1994 |
| 235 | Hockessin | New Castle | January 11, 1997 |
| 236 | Georgetown | Sussex | January 10, 1996 |
| 238 | Dagsboro | Sussex | February 4, 1994 |
| 239 | Hockessin | New Castle | February 4, 1994 |
| 240 | Camden-Wyoming | Kent | April 9, 2014 |
| 241 | Dover | Kent | June 30, 2001 |
| 242 | Camden-Wyoming | Kent | September 11, 1994 |
| 243 | Wilmington | New Castle | April 15, 1996 |
| 244 | Dover | Kent | December 28, 2015 |
| 245 | Georgetown | Sussex | February 9, 2001 |
| 246 | Claymont | New Castle | November 20, 1998 |
| 247 | Wilmington | New Castle | September 11, 1994 |
| 248 | Delmar | Sussex | August 14, 1998 |
| 249 | Milford | Kent | April 1, 1997 |
| 250 | Wilmington | New Castle | April 23, 2001 |
| 251 | Ocean View | Sussex | August 14, 1998 |
| 252 | Wilmington | New Castle | April 1, 1997 |
| 253 | Georgetown | Sussex | August 14, 1998 |
| 254 | Wilmington | New Castle | May 18, 1998 |
| 255 | Wilmington | New Castle | June 13, 2000 |
| 256 | Wilmington | New Castle | November 7, 2006 |
| 257 | Dover | Kent | June 20, 2011 |
| 258 | Georgetown | Sussex | June 30, 2001 |
| 259 | Georgetown | Sussex | March 30, 2011 |
| 260 | Rehoboth Beach | Sussex | October 3, 2001 |
| 261 | Bear | New Castle | February 27, 1999 |
| 262 | Seaford | Sussex | November 20, 1998 |
| 263 | Dover | Kent | June 13, 2000 |
| 264 | Dover | Kent | March 19, 2001 |
| 265 | Milford | Kent | June 30, 2001 |
| 266 | Newark | New Castle | October 15, 1996 |
| 268 | Wilmington | New Castle | September 22, 2011 |
| 269 | Dover | Kent | February 27, 1999 |
| 270 | Camden-Wyoming | Kent | February 4, 1994 |
| 272 | Camden-Wyoming | Kent | March 6, 2009 |
| 273 | Newark | New Castle | April 23, 2013 |
| 274 | Wilmington | New Castle | May 10, 2017 |
| 275 | Wilmington | New Castle | August 20, 2000 |
| 276 | New Castle | New Castle | April 14, 2005 |
| 277 | New Castle | New Castle | July 6, 1997 |
| 278 | Rehoboth Beach | Sussex | August 14, 2015 |
| 279 | Middletown | New Castle | October 31, 2000 |
| 280 | Laurel | Sussex | November 20, 1998 |
| 281 | Claymont | New Castle | September 23, 2001 |
| 282 | Wilmington | New Castle | August 14, 1998 |
| 283 | Newark | New Castle | April 1, 1997 |
| 284 | Felton | Kent | February 4, 1994 |
| 285 | Middletown | New Castle | August 14, 1998 |
| 286 | Newark | New Castle | November 20, 1998 |
| 287 | Wilmington | New Castle | September 5, 2008 |
| 288 | Wilmington | New Castle | June 22, 2004 |
| 289 | Felton | Kent | March 3, 2001 |
| 290 | Wilmington | New Castle | February 19, 2002 |
| 291 | Lewes | Sussex | November 3, 2017 |
| 292 | Christiana | New Castle | February 4, 1994 |
| 293 | Wilmington | New Castle | July 5, 2002 |
| 294 | Newark | New Castle | October 31, 2000 |
| 295 | Wilmington | New Castle | November 20, 1998 |
| 296 | Rehoboth Beach | Sussex | November 20, 1998 |
| 297 | Millsboro | Sussex | November 20, 1998 |
| 298 | Wilmington | New Castle | March 5, 2008 |
| 299 | Wilmington | New Castle | August 29, 2003 |
| 300 | Wilmington | New Castle | October 11, 2010 |
| 301 | Newark | New Castle | March 6, 2018 |
| 303 | Dagsboro | Sussex | October 13, 1999 |
| 304 | Wilmington | New Castle | May 22, 2012 |
| 305 | Harrington | Kent | October 13, 1999 |
| 306 | Hartly | Kent | October 13, 1999 |
| 307 | Hockessin | New Castle | October 13, 1999 |
| 308 | Claymont | New Castle | October 13, 1999 |
| 309 | Laurel | Sussex | October 13, 1999 |
| 310 | Dover | Kent | September 2, 2014 |
| 312 | Middletown | New Castle | October 13, 1999 |
| 313 | Lewes | Sussex | October 13, 1999 |
| 314 | Middletown | New Castle | October 13, 1999 |
| 315 | Milford | Kent | October 13, 1999 |
| 316 | Millsboro | Sussex | October 13, 1999 |
| 317 | New Castle | New Castle | October 13, 1999 |
| 318 | Newark | New Castle | October 13, 1999 |
| 319 | Wilmington | New Castle | January 11, 2010 |
| 320 | Wilmington | New Castle | February 4, 1994 |
| 321 | Dagsboro | Sussex | August 14, 1998 |
| 322 | New Castle | New Castle | February 4, 1994 |
| 323 | New Castle | New Castle | February 4, 1994 |
| 324 | New Castle | New Castle | February 4, 1994 |
| 325 | New Castle | New Castle | February 4, 1994 |
| 326 | New Castle | New Castle | January 10, 1996 |
| 327 | New Castle | New Castle | May 10, 1999 |
| 328 | New Castle | New Castle | February 4, 1994 |
| 329 | Milton | Sussex | November 20, 1998 |
| 330 | Harbeson | Sussex | August 14, 1998 |
| 331 | Camden-Wyoming | Kent | October 13, 1999 |
| 332 | Wilmington | New Castle | May 11, 2010 |
| 333 | Wilmington | New Castle | January 9, 2009 |
| 334 | Claymont | New Castle | August 14, 1998 |
| 335 | Frederica | Kent | February 4, 1994 |
| 336 | Dover | Kent | June 13, 2000 |
| 337 | Bridgeville | Sussex | February 4, 1994 |
| 338 | Newark | New Castle | June 7, 2004 |
| 339 | Georgetown | Sussex | February 27, 1999 |
| 340 | Bear | New Castle | June 7, 2004 |
| 341 | Newark | New Castle | June 7, 2004 |
| 342 | Dover | Kent | November 20, 1998 |
| 343 | Hartly | Kent | November 20, 1998 |
| 344 | Georgetown | Sussex | October 13, 1999 |
| 345 | Wilmington | New Castle | October 31, 2000 |
| 346 | Dover | Kent | August 14, 1998 |
| 347 | Georgetown | Sussex | April 30, 2004 |
| 348 | Georgetown | Sussex | April 30, 2004 |
| 349 | Greenwood | Sussex | February 4, 1994 |
| 350 | Dover | Kent | April 1, 1997 |
| 351 | Wilmington | New Castle | July 22, 1999 |
| 352 | Hockessin | New Castle | July 22, 1999 |
| 353 | Wilmington | New Castle | August 14, 1998 |
| 354 | Wilmington | New Castle | August 14, 1998 |
| 355 | Newark | New Castle | July 22, 1999 |
| 356 | New Castle | New Castle | July 22, 1999 |
| 357 | Wilmington | New Castle | May 8, 2008 |
| 358 | Wilmington | New Castle | June 6, 2008 |
| 359 | Dover | Kent | October 15, 1996 |
| 360 | Lewes | Sussex | February 27, 1999 |
| 361 | Hockessin | New Castle | June 7, 2004 |
| 362 | Georgetown | Sussex | March 6, 2009 |
| 363 | Dover | Kent | August 14, 1998 |
| 364 | Dagsboro | Sussex | April 1, 1997 |
| 365 | Bear | New Castle | January 11, 1997 |
| 366 | Newark | New Castle | February 4, 1994 |
| 367 | New Castle | New Castle | October 15, 1996 |
| 368 | Newark | New Castle | February 4, 1994 |
| 369 | Newark | New Castle | February 11, 1995 |
| 370 | New Castle | New Castle | June 7, 2004 |
| 371 | Claymont | New Castle | June 7, 2004 |
| 372 | Hockessin | New Castle | June 7, 2004 |
| 373 | Middletown | New Castle | February 4, 1994 |
| 374 | Claymont | New Castle | June 7, 2004 |
| 375 | Claymont | New Castle | May 18, 1998 |
| 376 | Middletown | New Castle | February 4, 1994 |
| 377 | Wilmington | New Castle | July 22, 1999 |
| 378 | Townsend | New Castle | February 4, 1994 |
| 379 | Wilmington | New Castle | October 13, 1999 |
| 380 | Bear | New Castle | June 7, 2004 |
| 381 | Georgetown | Sussex | April 15, 1996 |
| 382 | Camden-Wyoming | Kent | April 15, 1996 |
| 383 | Wilmington | New Castle | April 15, 1996 |
| 384 | Wilmington | New Castle | October 13, 2005 |
| 385 | Claymont | New Castle | February 27, 1999 |
| 386 | Rehoboth Beach | Sussex | March 28, 2018 |
| 387 | Camden-Wyoming | Kent | February 27, 1999 |
| 388 | Wilmington | New Castle | July 22, 1999 |
| 389 | Smyrna | Kent | November 20, 1998 |
| 390 | Georgetown | Sussex | June 11, 2018 |
| 391 | Newark | New Castle | May 18, 1998 |
| 392 | Bear | New Castle | May 18, 1998 |
| 393 | Milford | Kent | July 22, 1999 |
| 394 | Wilmington | New Castle | March 13, 2009 |
| 395 | New Castle | New Castle | October 11, 1997 |
| 396 | Georgetown | Sussex | January 12, 2010 |
| 397 | Wilmington | New Castle | November 20, 1998 |
| 398 | Harrington | Kent | February 4, 1994 |
| 399 | Dover | Kent | July 22, 1999 |
| 400 | New Castle | New Castle | September 27, 2010 |
| 401 | Dover | Kent | June 7, 2010 |
| 402 | Ocean View | Sussex | October 13, 1999 |
| 403 | Rehoboth Beach | Sussex | October 13, 1999 |
| 404 | Seaford | Sussex | October 13, 1999 |
| 405 | Selbyville | Sussex | October 13, 1999 |
| 406 | Smyrna | Kent | October 13, 1999 |
| 407 | Wilmington | New Castle | October 13, 1999 |
| 408 | Claymont | New Castle | August 31, 2010 |
| 409 | Wilmington | New Castle | February 12, 2010 |
| 412 | Wilmington | New Castle | March 3, 2001 |
| 413 | New Castle | New Castle | July 20, 2010 |
| 414 | New Castle | New Castle | August 31, 2010 |
| 415 | Wilmington | New Castle | July 8, 2010 |
| 416 | Wilmington | New Castle | November 6, 2008 |
| 417 | Claymont | New Castle | September 28, 2010 |
| 418 | Claymont | New Castle | September 7, 2010 |
| 419 | New Castle | New Castle | June 13, 2000 |
| 420 | Wilmington | New Castle | January 10, 1996 |
| 421 | Wilmington | New Castle | February 4, 1994 |
| 422 | Milford | Kent | February 4, 1994 |
| 423 | Dover | Kent | April 15, 1996 |
| 424 | Milford | Kent | February 4, 1994 |
| 425 | Wilmington | New Castle | February 4, 1994 |
| 426 | Wilmington | New Castle | February 4, 1994 |
| 427 | Wilmington | New Castle | February 4, 1994 |
| 428 | Wilmington | New Castle | February 4, 1994 |
| 429 | Wilmington | New Castle | February 4, 1994 |
| 430 | Milford | Kent | May 10, 1999 |
| 431 | Wilmington | New Castle | January 10, 1996 |
| 432 | Wilmington | New Castle | July 4, 1995 |
| 433 | Wilmington | New Castle | September 11, 1994 |
| 434 | Wilmington | New Castle | July 4, 1995 |
| 435 | Wilmington | New Castle | January 10, 1996 |
| 436 | Selbyville | Sussex | February 4, 1994 |
| 437 | Middletown | New Castle | October 15, 1996 |
| 438 | Wilmington | New Castle | July 22, 1999 |
| 439 | Claymont | New Castle | March 27, 2001 |
| 440 | Bear | New Castle | April 4, 2013 |
| 441 | Milford | Kent | February 4, 1994 |
| 442 | Wilmington | New Castle | August 14, 1998 |
| 444 | Newark | New Castle | October 13, 1999 |
| 445 | Bridgeville | Sussex | June 11, 2018 |
| 446 | Camden-Wyoming | Kent | June 11, 2018 |
| 447 | Georgetown | Sussex | June 11, 2018 |
| 448 | Georgetown | Sussex | June 13, 2000 |
| 449 | Middletown | New Castle | October 13, 1999 |
| 450 | Dover | Kent | August 14, 1998 |
| 451 | Newark | New Castle | February 4, 1994 |
| 452 | Newark | New Castle | February 4, 1994 |
| 453 | Newark | New Castle | February 4, 1994 |
| 454 | Newark | New Castle | February 4, 1994 |
| 455 | Newark | New Castle | February 4, 1994 |
| 456 | Newark | New Castle | February 4, 1994 |
| 457 | Newark | New Castle | February 4, 1994 |
| 458 | Newark | New Castle | February 4, 1994 |
| 459 | Milford | Kent | June 11, 2018 |
| 460 | Bear | New Castle | September 27, 2010 |
| 461 | Newark | New Castle | September 16, 2005 |
| 462 | Delmar | Sussex | November 20, 1998 |
| 463 | Wilmington | New Castle | October 31, 2000 |
| 464 | Middletown | New Castle | May 15, 2006 |
| 465 | Dover | Kent | February 27, 1999 |
| 466 | Delmar | Sussex | January 11, 1997 |
| 467 | Wilmington | New Castle | October 15, 1996 |
| 468 | Wilmington | New Castle | July 29, 2008 |
| 469 | Felton | Kent | October 11, 1997 |
| 470 | Georgetown | Sussex | June 18, 2014 |
| 471 | Smyrna | Kent | June 11, 2018 |
| 472 | Wilmington | New Castle | May 10, 1999 |
| 473 | Wilmington | New Castle | November 27, 2018 |
| 474 | Wilmington | New Castle | October 13, 1999 |
| 475 | Wilmington | New Castle | February 4, 1994 |
| 476 | Wilmington | New Castle | November 20, 1998 |
| 477 | Wilmington | New Castle | February 4, 1994 |
| 478 | Wilmington | New Castle | February 4, 1994 |
| 479 | Wilmington | New Castle | February 4, 1994 |
| 480 | Dover | Kent | March 10, 2011 |
| 481 | Dagsboro | Sussex | November 20, 1998 |
| 482 | Wilmington | New Castle | November 8, 2004 |
| 483 | Wilmington | New Castle | August 14, 1998 |
| 485 | Wilmington | New Castle | December 6, 2018 |
| 486 | Newark | New Castle | December 6, 2018 |
| 487 | Dover | Kent | January 30, 2019 |
| 488 | Harrington | Kent | September 22, 2016 |
| 489 | Hockessin | New Castle | May 18, 1998 |
| 490 | Georgetown | Sussex | April 26, 2019 |
| 491 | Milford | Kent | November 20, 1998 |
| 492 | Hartly | Kent | February 4, 1994 |
| 493 | Rehoboth Beach | Sussex | May 13, 2019 |
| 494 | Wilmington | New Castle | February 27, 1999 |
| 495 | Greenwood | Sussex | November 20, 1998 |
| 496 | Newark | New Castle | June 12, 2019 |
| 497 | Laurel | Sussex | March 3, 2001 |
| 498 | Wilmington | New Castle | August 14, 1998 |
| 499 | Bear | New Castle | September 27, 2010 |
| 500 | Georgetown | Sussex | February 16, 2010 |
| 501 | New Castle | New Castle | April 11, 2013 |
| 502 | Wilmington | New Castle | May 28, 2013 |
| 503 | Milford | Kent | April 25, 2014 |
| 504 | Wilmington | New Castle | June 13, 2000 |
| 505 | Camden-Wyoming | Kent | May 27, 2014 |
| 506 | Newark | New Castle | October 31, 2000 |
| 507 | Wilmington | New Castle | June 30, 2001 |
| 508 | Smyrna | Kent | May 27, 2014 |
| 509 | Hockessin | New Castle | February 24, 2015 |
| 510 | Wilmington | New Castle | June 15, 2016 |
| 512 | Wilmington | New Castle | February 18, 2014 |
| 513 | Wilmington | New Castle | October 7, 2014 |
| 514 | Smyrna | Kent | June 13, 2000 |
| 515 | Georgetown | Sussex | August 18, 2014 |
| 516 | Wilmington | New Castle | March 17, 2015 |
| 517 | Hockessin | New Castle | August 30, 2010 |
| 518 | Wilmington | New Castle | March 30, 2015 |
| 519 | Georgetown | Sussex | August 11, 2006 |
| 520 | Bear | New Castle | September 7, 2010 |
| 521 | Wilmington | New Castle | October 15, 1996 |
| 522 | Georgetown | Sussex | September 7, 2010 |
| 523 | Wilmington | New Castle | April 1, 1997 |
| 524 | Selbyville | Sussex | June 13, 2000 |
| 525 | Newark | New Castle | June 21, 2001 |
| 526 | Dover | Kent | June 21, 2001 |
| 527 | Felton | Kent | August 14, 1998 |
| 528 | Wilmington | New Castle | June 30, 2001 |
| 529 | Wilmington | New Castle | February 4, 1994 |
| 530 | Wilmington | New Castle | February 4, 1994 |
| 531 | Camden-Wyoming | Kent | August 14, 1998 |
| 532 | Lewes | Sussex | September 27, 2010 |
| 533 | Newark | New Castle | January 11, 1997 |
| 534 | Wilmington | New Castle | October 31, 2000 |
| 535 | Camden-Wyoming | Kent | August 11, 2006 |
| 536 | Seaford | Sussex | June 13, 2000 |
| 537 | Ocean View | Sussex | February 4, 1994 |
| 538 | Camden-Wyoming | Kent | November 6, 2008 |
| 539 | Ocean View | Sussex | February 4, 1994 |
| 540 | Wilmington | New Castle | February 4, 1994 |
| 541 | Ocean View | Sussex | October 11, 1997 |
| 542 | Georgetown | Sussex | February 4, 1994 |
| 543 | Wilmington | New Castle | April 25, 2005 |
| 544 | New Castle | New Castle | June 13, 2000 |
| 545 | Wilmington | New Castle | September 11, 1994 |
| 546 | Dover | Kent | October 25, 2019 |
| 547 | Wilmington | New Castle | February 11, 1995 |
| 548 | Georgetown | Sussex | November 1, 2019 |
| 549 | Harbeson | Sussex | February 27, 1999 |
| 550 | Lewes | Sussex | October 10, 2019 |
| 551 | Wilmington | New Castle | September 1, 2020 |
| 552 | Wilmington | New Castle | November 20, 1998 |
| 553 | Wilmington | New Castle | November 1, 2019 |
| 554 | Camden-Wyoming | Kent | September 18, 2020 |
| 556 | Delmar | Sussex | September 21, 2020 |
| 557 | Ocean View | Sussex | December 21, 2020 |
| 558 | Seaford | Sussex | February 3, 2021 |
| 559 | Wilmington | New Castle | January 25, 1998 |
| 560 | Bridgeville | Sussex | April 19, 2021 |
| 561 | New Castle | New Castle | April 15, 1996 |
| 562 | New Castle | New Castle | January 10, 1996 |
| 563 | Middletown | New Castle | January 10, 1996 |
| 564 | Selbyville | Sussex | November 20, 1998 |
| 565 | Newark | New Castle | July 22, 1999 |
| 566 | Harrington | Kent | January 11, 1997 |
| 567 | Rehoboth Beach | Sussex | November 6, 2015 |
| 568 | New Castle | New Castle | May 7, 2021 |
| 569 | Rehoboth Beach | Sussex | June 13, 2000 |
| 570 | Hartly | Kent | January 11, 1997 |
| 571 | Wilmington | New Castle | February 4, 1994 |
| 572 | Frederica | Kent | November 20, 1998 |
| 573 | Wilmington | New Castle | February 4, 1994 |
| 574 | Wilmington | New Castle | May 10, 1999 |
| 575 | Wilmington | New Castle | February 4, 1994 |
| 576 | Wilmington | New Castle | February 4, 1994 |
| 577 | Wilmington | New Castle | February 4, 1994 |
| 578 | Dagsboro | Sussex | January 11, 1997 |
| 579 | Georgetown | Sussex | January 4, 2022 |
| 580 | Dover | Kent | September 10, 2021 |
| 581 | Ocean View | Sussex | June 13, 2000 |
| 582 | Wilmington | New Castle | October 4, 2021 |
| 583 | Bear | New Castle | August 30, 2010 |
| 584 | Wilmington | New Castle | July 4, 1995 |
| 585 | Hockessin | New Castle | September 28, 2010 |
| 586 | Milford | Kent | October 27, 2021 |
| 587 | Harrington | Kent | November 4, 2021 |
| 588 | Wilmington | New Castle | June 30, 2001 |
| 589 | Laurel | Sussex | December 28, 2021 |
| 590 | Dover | Kent | December 10, 2021 |
| 591 | Georgetown | Sussex | January 25, 2022 |
| 592 | Camden-Wyoming | Kent | April 19, 2021 |
| 593 | Wilmington | New Castle | January 10, 1996 |
| 594 | Wilmington | New Castle | February 4, 1994 |
| 595 | Bear | New Castle | October 13, 1999 |
| 596 | Wilmington | New Castle | February 25, 2022 |
| 597 | Bear | New Castle | August 31, 2010 |
| 598 | Wilmington | New Castle | January 10, 1996 |
| 599 | Hockessin | New Castle | May 25, 2021 |
| 600 | Wilmington | New Castle | March 23, 2015 |
| 601 | Bear | New Castle | April 14, 2015 |
| 602 | Newark | New Castle | June 13, 2000 |
| 603 | Camden-Wyoming | Kent | September 22, 2015 |
| 604 | Georgetown | Sussex | January 4, 2006 |
| 605 | Wilmington | New Castle | August 11, 2015 |
| 606 | Felton | Kent | April 19, 2021 |
| 607 | Newark | New Castle | June 13, 2000 |
| 608 | Dover | Kent | July 25, 2016 |
| 609 | New Castle | New Castle | April 13, 2022 |
| 612 | Camden-Wyoming | Kent | May 24, 2016 |
| 613 | New Castle | New Castle | June 13, 2000 |
| 616 | Ocean View | Sussex | July 6, 2010 |
| 621 | Hockessin | New Castle | September 7, 2010 |
| 622 | Wilmington | New Castle | October 15, 1996 |
| 623 | Newark | New Castle | February 4, 1994 |
| 624 | New Castle | New Castle | June 13, 2000 |
| 628 | Seaford | Sussex | February 4, 1994 |
| 629 | Seaford | Sussex | February 4, 1994 |
| 631 | Newark | New Castle | April 1, 1997 |
| 632 | Camden-Wyoming | Kent | January 10, 1996 |
| 633 | Wilmington | New Castle | February 4, 1994 |
| 634 | Wilmington | New Castle | February 4, 1994 |
| 635 | Hockessin | New Castle | April 1, 1997 |
| 636 | Wilmington | New Castle | April 1, 1997 |
| 637 | Wilmington | New Castle | January 25, 1998 |
| 639 | New Castle | New Castle | June 4, 2018 |
| 643 | Milton | Sussex | June 13, 2000 |
| 644 | Lewes | Sussex | February 4, 1994 |
| 645 | Lewes | Sussex | February 4, 1994 |
| 647 | Wilmington | New Castle | February 11, 1995 |
| 648 | Millsboro | Sussex | April 1, 1997 |
| 650 | Wilmington | New Castle | February 3, 2005 |
| 651 | Wilmington | New Castle | February 4, 1994 |
| 652 | Wilmington | New Castle | February 4, 1994 |
| 653 | Smyrna | Kent | February 4, 1994 |
| 654 | Wilmington | New Castle | February 4, 1994 |
| 655 | Wilmington | New Castle | February 4, 1994 |
| 656 | Wilmington | New Castle | February 4, 1994 |
| 657 | Wilmington | New Castle | February 4, 1994 |
| 658 | Wilmington | New Castle | February 4, 1994 |
| 659 | Smyrna | Kent | February 4, 1994 |
| 660 | Wilmington | New Castle | September 7, 2011 |
| 661 | Wilmington | New Castle | July 6, 1997 |
| 662 | Selbyville | Sussex | May 25, 2021 |
| 663 | Millsboro | Sussex | June 13, 2000 |
| 664 | Milton | Sussex | April 1, 1997 |
| 665 | Frederica | Kent | December 21, 2020 |
| 666 | Dover | Kent | February 4, 1994 |
| 667 | Rehoboth Beach | Sussex | December 21, 2020 |
| 668 | Wilmington | New Castle | June 6, 2001 |
| 669 | New Castle | New Castle | April 1, 1997 |
| 670 | Dover | Kent | February 4, 1994 |
| 672 | Dover | Kent | February 4, 1994 |
| 674 | Dover | Kent | February 4, 1994 |
| 676 | Middletown | New Castle | December 21, 2020 |
| 677 | Dover | Kent | February 4, 1994 |
| 678 | Dover | Kent | February 4, 1994 |
| 682 | Milford | Kent | June 13, 2000 |
| 683 | Wilmington | New Castle | October 11, 1997 |
| 684 | Milton | Sussex | February 4, 1994 |
| 685 | Wilmington | New Castle | February 27, 1999 |
| 688 | Wilmington | New Castle | July 29, 2020 |
| 689 | New Castle | New Castle | November 20, 1998 |
| 690 | Hockessin | New Castle | February 11, 1995 |
| 691 | Wilmington | New Castle | August 14, 1998 |
| 695 | Wilmington | New Castle | February 4, 1994 |
| 696 | Middletown | New Castle | June 13, 2000 |
| 697 | Camden-Wyoming | Kent | February 4, 1994 |
| 698 | Camden-Wyoming | Kent | February 4, 1994 |
| 701 | Hartly | Kent | April 19, 2021 |
| 702 | Seaford | Sussex | November 23, 2016 |
| 703 | Lewes | Sussex | June 13, 2000 |
| 709 | Newark | New Castle | July 22, 1999 |
| 715 | Laurel | Sussex | June 13, 2000 |
| 721 | Bridgeville | Sussex | August 14, 1998 |
| 722 | Newark | New Castle | May 10, 1999 |
| 723 | Wilmington | New Castle | November 20, 1998 |
| 724 | Dover | Kent | May 10, 1999 |
| 725 | Milford | Kent | May 10, 1999 |
| 726 | Millsboro | Sussex | March 1, 2022 |
| 727 | Rehoboth Beach | Sussex | May 10, 1999 |
| 729 | Hockessin | New Castle | November 20, 1998 |
| 730 | Dover | Kent | July 6, 1997 |
| 731 | Christiana | New Castle | February 4, 1994 |
| 732 | Frankford | Sussex | February 4, 1994 |
| 733 | Christiana | New Castle | February 4, 1994 |
| 734 | Dover | Kent | February 4, 1994 |
| 735 | Dover | Kent | February 4, 1994 |
| 736 | Dover | Kent | February 4, 1994 |
| 737 | Christiana | New Castle | February 4, 1994 |
| 738 | Christiana | New Castle | February 4, 1994 |
| 739 | Dover | Kent | February 4, 1994 |
| 740 | New Castle | New Castle | February 4, 1994 |
| 741 | Dover | Kent | February 11, 1995 |
| 742 | Middletown | New Castle | March 1, 2022 |
| 743 | New Castle | New Castle | April 15, 1996 |
| 744 | Dover | Kent | May 10, 1999 |
| 745 | Milford | Kent | February 4, 1994 |
| 746 | Claymont | New Castle | June 13, 2000 |
| 747 | Dover | Kent | January 11, 1997 |
| 750 | New Castle | New Castle | February 4, 1994 |
| 751 | Frederica | Kent | January 11, 1997 |
| 752 | Georgetown | Sussex | January 11, 1997 |
| 753 | New Castle | New Castle | February 11, 1995 |
| 754 | Greenwood | Sussex | January 11, 1997 |
| 757 | Wilmington | New Castle | June 13, 2000 |
| 758 | Newark | New Castle | February 27, 1999 |
| 760 | Dover | Kent | May 18, 1998 |
| 761 | Wilmington | New Castle | February 4, 1994 |
| 762 | Wilmington | New Castle | February 4, 1994 |
| 763 | Hockessin | New Castle | June 13, 2000 |
| 764 | Wilmington | New Castle | February 4, 1994 |
| 765 | Wilmington | New Castle | April 15, 1996 |
| 766 | Hockessin | New Castle | January 10, 1996 |
| 770 | Milton | Sussex | October 10, 2019 |
| 772 | Wilmington | New Castle | February 4, 1994 |
| 773 | Wilmington | New Castle | February 4, 1994 |
| 774 | Wilmington | New Castle | February 4, 1994 |
| 775 | Selbyville | Sussex | February 24, 2016 |
| 777 | Wilmington | New Castle | February 11, 1995 |
| 778 | Wilmington | New Castle | October 11, 1997 |
| 779 | Hartly | Kent | June 13, 2000 |
| 780 | Delmar | Sussex | March 9, 2001 |
| 781 | Newark | New Castle | August 14, 1998 |
| 782 | Dover | Kent | March 9, 2001 |
| 783 | Lewes | Sussex | March 9, 2001 |
| 784 | Wilmington | New Castle | February 11, 1995 |
| 786 | Harrington | Kent | June 13, 2000 |
| 787 | New Castle | New Castle | March 9, 2001 |
| 788 | Selbyville | Sussex | March 9, 2001 |
| 789 | Wilmington | New Castle | March 9, 2001 |
| 791 | Claymont | New Castle | February 4, 1994 |
| 792 | Claymont | New Castle | February 4, 1994 |
| 793 | Claymont | New Castle | October 15, 1996 |
| 797 | Claymont | New Castle | May 10, 1999 |
| 798 | Claymont | New Castle | February 4, 1994 |
| 800 | New Castle | New Castle | March 23, 2015 |
| 802 | Smyrna | Kent | May 28, 2021 |
| 803 | Wilmington | New Castle | September 9, 2013 |
| 804 | Dagsboro | Sussex | June 13, 2000 |
| 815 | Greenwood | Sussex | June 13, 2000 |
| 822 | Georgetown | Sussex | February 4, 1994 |
| 824 | Wilmington | New Castle | January 21, 2006 |
| 826 | Claymont | New Castle | January 11, 1997 |
| 827 | Lewes | Sussex | January 11, 1997 |
| 828 | Middletown | New Castle | January 11, 1997 |
| 829 | Ocean View | Sussex | April 1, 1997 |
| 830 | Wilmington | New Castle | October 11, 1997 |
| 831 | Newark | New Castle | February 4, 1994 |
| 832 | Middletown | New Castle | February 4, 1994 |
| 834 | Delaware City | New Castle | February 4, 1994 |
| 836 | Delaware City | New Castle | February 4, 1994 |
| 837 | Newark | New Castle | February 4, 1994 |
| 838 | Middletown | New Castle | October 11, 1997 |
| 839 | Milford | Kent | August 14, 1998 |
| 841 | Georgetown | Sussex | June 13, 2000 |
| 842 | Wilmington | New Castle | June 5, 2018 |
| 844 | Smyrna | Kent | September 3, 2020 |
| 846 | Bethel | Sussex | January 10, 1996 |
| 853 | Georgetown | Sussex | July 6, 1997 |
| 854 | Georgetown | Sussex | February 11, 1995 |
| 855 | Georgetown | Sussex | February 4, 1994 |
| 856 | Georgetown | Sussex | February 4, 1994 |
| 857 | Dover | Kent | February 27, 1999 |
| 858 | Georgetown | Sussex | May 10, 1999 |
| 861 | Newark | New Castle | August 14, 1998 |
| 864 | Rehoboth Beach | Sussex | April 1, 1997 |
| 865 | Frederica | Kent | June 13, 2000 |
| 866 | Milford | Kent | July 29, 2020 |
| 867 | Wilmington | New Castle | June 25, 2019 |
| 870 | Felton | Kent | June 13, 2000 |
| 873 | Hockessin | New Castle | September 27, 2010 |
| 875 | Laurel | Sussex | February 4, 1994 |
| 877 | Laurel | Sussex | May 10, 1999 |
| 878 | Millsboro | Sussex | December 21, 2020 |
| 883 | Dover | Kent | June 13, 2000 |
| 884 | Wilmington | New Castle | February 4, 1994 |
| 885 | Wilmington | New Castle | June 13, 2000 |
| 886 | Wilmington | New Castle | February 4, 1994 |
| 887 | Wilmington | New Castle | February 4, 1994 |
| 888 | Wilmington | New Castle | February 4, 1994 |
| 889 | Dagsboro | Sussex | December 21, 2020 |
| 892 | Wilmington | New Castle | February 4, 1994 |
| 893 | Wilmington | New Castle | February 27, 1999 |
| 894 | Christiana | New Castle | October 11, 1997 |
| 897 | Wilmington | New Castle | July 19, 2001 |
| 898 | Wilmington | New Castle | April 16, 2001 |
| 899 | Camden-Wyoming | Kent | July 29, 2020 |
| 900 | Camden-Wyoming | Kent | March 20, 2015 |
| 907 | Delmar | Sussex | June 13, 2000 |
| 918 | Bear | New Castle | June 13, 2000 |
| 922 | Camden-Wyoming | Kent | July 6, 2009 |
| 924 | Harrington | Kent | August 14, 1998 |
| 927 | Dagsboro | Sussex | June 13, 2000 |
| 929 | Laurel | Sussex | April 1, 1997 |
| 930 | Milford | Kent | April 1, 1997 |
| 932 | Wilmington | New Castle | July 6, 2009 |
| 933 | Dagsboro | Sussex | January 11, 1997 |
| 934 | Dagsboro | Sussex | February 4, 1994 |
| 943 | Camden-Wyoming | Kent | June 13, 2000 |
| 945 | Rehoboth Beach | Sussex | February 4, 1994 |
| 946 | Bear | New Castle | July 17, 2020 |
| 947 | Rehoboth Beach | Sussex | February 4, 1994 |
| 956 | Bridgeville | Sussex | June 13, 2000 |
| 966 | Harbeson | Sussex | June 13, 2000 |
| 981 | Newark | New Castle | January 25, 1998 |
| 983 | Newark | New Castle | October 15, 1996 |
| 984 | Wilmington | New Castle | February 4, 1994 |
| 985 | Wilmington | New Castle | October 15, 1996 |
| 988 | Selbyville | Sussex | April 1, 1997 |
| 990 | Seaford | Sussex | April 1, 1997 |
| 991 | New Castle | New Castle | July 16, 2020 |
| 992 | Wilmington | New Castle | February 4, 1994 |
| 993 | Wilmington | New Castle | February 4, 1994 |
| 994 | Wilmington | New Castle | February 4, 1994 |
| 995 | Wilmington | New Castle | February 4, 1994 |
| 996 | Wilmington | New Castle | February 4, 1994 |
| 998 | Wilmington | New Castle | February 4, 1994 |
| 999 | Wilmington | New Castle | February 4, 1994 |
References
edit- ^ "Transition to 10-digit dialing (for 988 as 3-digit access to National Suicide Prevention Hotline)" (PDF). North American Numbering Plan Administrator. January 8, 2021. Retrieved March 9, 2021.
- ^ "Archived copy" (PDF). Archived from the original (PDF) on 2017-05-19. Retrieved 2017-09-24.
{{cite web}}: CS1 maint: archived copy as title (link) - ^ "Area Code 302". www.area-codes.com. Retrieved 2022-06-14.
External links
edit| North: 610/484/835 | ||
| West: 410/443/667 | 302 | East: 856, 609/640, Atlantic Ocean |
| South: 410/443/667 | ||
| Maryland area codes: 301/240/227, 410/443/667 | ||
| New Jersey area codes: 201/551, 609/640, 732/848, 856, 908, 973/862 | ||
| Pennsylvania area codes: 215/267/445, 412, 570/272, 610/484/835, 717/223, 724, 814/582, 878 | ||